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Spark Plug Info


1. Use OEM Recommendation

2. Copper, 20k-50k miles

3. Platinum, 80k-90k miles

4. Dounle Platinum, 80k-100k miles

5. Iridium, 120k miles


A. NGK: Subaru, Nissan, Asian, Honda

B, Autolight: Ford

C. AC Delco: Chevy

D. Champion: Dodge, Chrysler

E. Bosch: European, Audi, Mercedes, Porsche, VW